America's Manned Space Vehicles - Part 2

Former director of the Marshall Space Flight Center poses in front of the Saturn V's five enormous F-1 engines in Huntsville, AL. (Source: NASA)

The American flag heralds the flight of Apollo 11, the first Lunar landing mission. The Apollo 11's Saturn V lifted off with astronauts Neil Armstrong, Michael Collins and Buzz. Aldrin on July 16, 1969 from the Kennedy Space Center. (Source: NASA)

The capsule of Apollo 16 is displayed at the Marshall Space Flight Center in Huntsville, AL. The capsule's copper coloring occurred during the extreme temperatures of re-entry. (Source: J. Sebe Dale IV)

Atlantis and the crew of STS-135 liftoff from the Kennedy Space Center on the final mission of the shuttle program. (Source: scottamillerphoto.com)

Nearly half of American taxpayers are somewhat or very dependent on receiving a tax refund from the IRS. The survey of 3,000 Americans and commissioned by H&R Block also found that if a tax refund was delayed, the biggest concern for one in four respondents would be not having enough money to meet required financial commitments like rent and bills. The IRS is required to hold refunds for returns claiming the earned income tax credit (EITC) and additional child tax credit (ACTC) u...

Nearly half of American taxpayers are somewhat or very dependent on receiving a tax refund from the IRS. The survey of 3,000 Americans and commissioned by H&R Block also found that if a tax refund was delayed, the biggest concern for one in four respondents would be not having enough money to meet required financial commitments like rent and bills. The IRS is required to hold refunds for returns claiming the earned income tax credit (EITC) and additional child tax credit (ACTC) u...

CES 2018 recently unveiled the latest consumer technology and innovations in Las Vegas....and Digital Lifestyle Expert Mario Armstrong partnered with some of the cool, connected products heading straight to our homes. Check out BestofCES.com for more on these cool gadgets and for more CES 2018 coverage. LG SmartThinQ™ makes it simple to manage your LG appliances from a single app (for Android or iOS) or voice controls using Google Assistant or Amazon Alexa. ...

CES 2018 recently unveiled the latest consumer technology and innovations in Las Vegas....and Digital Lifestyle Expert Mario Armstrong partnered with some of the cool, connected products heading straight to our homes. Check out BestofCES.com for more on these cool gadgets and for more CES 2018 coverage. LG SmartThinQ™ makes it simple to manage your LG appliances from a single app (for Android or iOS) or voice controls using Google Assistant or Amazon Alexa. ...

The hottest consumer electronics and technology were recently unveiled at CES 2018 in Las Vegas…and Digital Lifestyle Expert Mario Armstrong partnered up with some of the exciting brands and products headed our way. Go to BestofCES.com to learn more about these cool, new devices and for more CES 2018 coverage!

The hottest consumer electronics and technology were recently unveiled at CES 2018 in Las Vegas…and Digital Lifestyle Expert Mario Armstrong partnered up with some of the exciting brands and products headed our way. Go to BestofCES.com to learn more about these cool, new devices and for more CES 2018 coverage!

The latest in consumer electronics and technology are unveiled every year in early January from CES in Las Vegas…and Tech Expert Katie Linendoll partnered with some buzz-worthy products headed our way this year for a sneak peek into the show. Go to BestofCES.com to learn more about these cool, new devices and for more CES 2018 coverage!

The latest in consumer electronics and technology are unveiled every year in early January from CES in Las Vegas…and Tech Expert Katie Linendoll partnered with some buzz-worthy products headed our way this year for a sneak peek into the show. Go to BestofCES.com to learn more about these cool, new devices and for more CES 2018 coverage!

Emmy Award Winning TV Host, Media Personality and The Digital Lifestyle Expert® Mario Armstrong partnered up with some exhibiting companies to give an exclusive look inside their booths at CES 2018 from Las Vegas! CES is the world’s gathering place for all who thrive on the business of consumer technologies. The industry trade show took place January 9-12, 2018 from Las Vegas, NV and is not open to the public…but here is your chance to go inside the show wit...

Emmy Award Winning TV Host, Media Personality and The Digital Lifestyle Expert® Mario Armstrong partnered up with some exhibiting companies to give an exclusive look inside their booths at CES 2018 from Las Vegas! CES is the world’s gathering place for all who thrive on the business of consumer technologies. The industry trade show took place January 9-12, 2018 from Las Vegas, NV and is not open to the public…but here is your chance to go inside the show wit...

V: The Moon Rocket

At T-minus 8.9 seconds, thousands of gallons of kerosene and liquid oxygen poured through the Saturn's five enormous F-1 engines. Seconds later, with all engines ignited and burning nearly 15 tons of fuel a second, the ground began to shake.

The engineers responsible for bringing this beast to life watched fearfully as the nearly 7 million-pound rocket slowly crept skyward.

Apollo 4, the first unmanned test of the Saturn V, was a success and nearly a year later, the crew of Apollo 8 became the first humans to ride the rocket to the moon.

In all, NASA launched 13 Saturn Vs between 1967 and 1973. Nine of these rockets took men to the moon. One was converted into America's first space station, Skylab.

Nearly 40 years since the close of the Apollo program, the Saturn V remains the world's largest rocket ever launched, and the only space vehicle ever to take humans past lower Earth orbit.

The Space Shuttle: A Reusable Space Plane

Less than 3 percent of America's 363-foot tall moon rocket returned to Earth at the close of each mission. The 10-foot-tall Apollo Command Module, packed with three astronauts, was the only thing to return intact.

Only four years after Neil Armstrong and Buzz Aldrin first stepped on the moon, Congress grew tired of funding America's continued conquest of the moon. Budgets were cut and the Apollo program was canceled.

NASA began looking for a reusable, less-costly spacecraft to continue space exploration. The space shuttle was born.

The idea: Launch like a rocket, land like a plane.

The Space Shuttle consists of a seven-person crew in the large payload vehicle called the orbiter; twin reusable solid rocket boosters; and a non-reusable large external tank to fuel the orbiter's three main engines during launch. The design would strap astronauts to lower Earth orbit for the foreseeable future.

Nearly 10 years passed from the last lunar launch to the first test launch of the space shuttle, but on April 12, 1981, the two-man crew of NASA's first shuttle, Columbia, launched from Florida's Kennedy Space Center, completed 37 orbits, then glided back to Earth, landing at Edwards Air Force Base in California.

A total of four operational orbiters - Columbia, Challenger, Discovery and Atlantis - were manufactured for the program. A fifth, Endeavour, was added to the fleet following the explosion of the orbiter Challenger during takeoff in 1986.

Tragedy struck the fleet again in 2005 when Columbia disintegrated during re-entry, killing all seven astronauts aboard.

The latter part of the 30-year shuttle program focused heavily on engineering rather than space exploration, with the program performing repairs of the Hubble telescope and constructing the International Space Station.

(RNN) - With the retirement of America's last space shuttle just days away, we await the announcement of its replacement. From capsules strapped to expendable rockets to the renewable space shuttle, NASAMore >>

From capsules strapped to expendable rockets to the renewable space shuttle, NASA has developed and used many launching vehicles in their 50-year history to hurl men and women into space.More >>